NC Gear Cutting Machine for Stage Drives from Canada
Numerically controlled hobbing machine for cutting precision gears used in X-Y stages of wafer processing equipment. Classified 8461.90.30.80 as NC gear cutting tool removing metal for semiconductor tools. Achieves nanometer stage accuracy.
Duty Rate — Canada → United States
14.4%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include hob specifications and backlash measurements; EAR classification required; pitfall: confusing with automotive gears